Current Exchange Rates: USD to CUP: 673 CUP, EUR to CUP: 783 CUP, MLC to CUP: 453 CUP (approximate value, limited data). The gap between the official and informal rates reaches 55 pesos for the dollar and 70 pesos for the euro. In a context of persistent inflation, low state salaries, and increasing partial dollarization of the economy, every fluctuation in the informal market directly affects internal prices and the purchasing power of Cubans. USD to CUP Conversion Rates as of Friday, August 7, 2026: 1 USD = 673 CUP, 5 USD = 3,365 CUP, 10 USD = 6,730 CUP, 20 USD = 13,460 CUP, 50 USD = 33,650 CUP, 100 USD = 67,300 CUP. EUR to CUP Conversion Rates: 1 EUR = 783 CUP, 5 EUR = 3,915 CUP, 10 EUR = 7,830 CUP, 20 EUR = 15,660 CUP, 50 EUR = 39,150 CUP, 100 EUR = 78,300 CUP, 200 EUR = 156,600 CUP.